The data shows roadside and background average readings for Nitric Oxide, Nitrogen Dioxide, Oxides of Nitrogen, Ozone, Particulate Matter (PM10 and PM2.5), and Sulphur Dioxide. Measured in Micrograms per Cubic Meter of Air (ug/m3). The spreadsheet shows which Index level each reading falls in, and contains charts showing pollutant levels by time of day per month.
Trend graphs of Nitrogen Dioxide and Particulate Matter PM2.5 are on th...

Table showing daily Reservoir levels in London since 1989 as percentage of usable or deployable capacity in the Lower Lee Group and Lower Thames Group reservoirs.
Usable or deployable capacity excludes water normally left in a reservoir for environmental or emergency contingency measures.
View Environment Agency website

The Mayor set out his strategic policy framework for the management of London's municipal waste in the London Environment Strategy (LES), published in May 2018. Proposal 7.2.1.b set out the Mayor’s proposal to hold a contract register to monitor when waste authority contracts come up for renewal. The register is designed to be available for all waste authorities to view and support joint working and joint procurement opportunities. Join...

The LAEI 2016 is the latest version of the London Atmospheric Emissions Inventory and replaces previous versions of the inventory.
Emissions estimates of key pollutants (NOx, PM10, PM2.5 and CO2) by source type are included for the base year 2016. Emissions for previous years 2010 and 2013 have also been recalculated, using the latest data sources (emission factors, activity data, ...) and methodology.
Emissions projected forward to 202...

The LAEI 2013 has been superseded. Click here for the full list of releases.
The LAEI 2013 was published in 2016. However, due to revised road transport emission factors (COPERT 5) the data has been further updated in April 2017 (see 4.1 and 6.1)
Estimates of key pollutants (NOx, PM10, PM2.5 and CO2) are included for the base year 2013 and projected forward to 2020, 2025, and 2030. Emissions for previous years 2008 and 2010 are a...

The GLA have produced a dataset that provides a more accurate estimate of the extent of the London’s green infrastructure - the city’s parks, gardens, trees, green spaces, rivers and wetlands, and features such as green roofs.
The green cover layer was created by combining classified near-infrared aerial imagery (NDVI) with land use datasets and resulted in a green cover estimate for London of between 48-51 percent. The baseline is pre...

Gas consumption - Sales by sector.
Numbers broken down into: domestic consumers, commercial and industrial consumers, all consumers and sales per consumer.
Power station usage is not included.
Data for Middle Super Output Areas (MSOA) available.
Estimates of gas consumption at local authority levels using data at meter-point level from the re-structured gas distribution network.
The methodology for collecting the data changed in 20...

Number of recorded fly-tipping incidents by action and prosecutions taken.
https://www.gov.uk/government/news/fly-tipping-in-england-annual-statistics
https://www.gov.uk/government/statistical-data-sets/env24-fly-tipping-incidents-and-actions-taken-in-england

The Mayor has a role to play in leading, shaping and responding to changes in London through the work of the GLA group. Inclusive London: the Mayor's equality, diversity and inclusion strategy sets out how he will help address the inequalities, barriers and discrimination experienced by groups protected by the Equality Act 2010, as well as wider issues. These include poverty and socio-economic inequality, and the challenges and disadvan...